Local Calling Guide

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NPA: 757 [Rate centres in NPA 757] [Dial plan for NPA 757]

NXX: 991

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
757-991 A Norfolk Zone 1 VA NRFLVABSMMD  197D VONAGE AMERICA LLC 252      
757-991 0 Norfolk Zone 1 VA NRFLVABSMMD  197D VONAGE AMERICA LLC 252   2018-02-10   
757-991 1 Norfolk Zone 1 VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2024-09-15   
757-991 2 Norfolk Zone 1 VA CHSKVAGU0MD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2024-11-08   
757-991 3 Norfolk Zone 1 VA CHSKVAGU0MD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2024-11-08   
757-991 4 Norfolk Zone 1 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2025-02-10   
757-991 5 Norfolk Zone 1 VA NRFLVABSXWY  4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2019-08-12   
757-991 6 Norfolk Zone 1 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2025-02-10   
757-991 7 Norfolk Zone 1 VA   5832 CORETEL VIRGINIA, LLC - VA 252   2019-03-31   
757-991 8 Norfolk Zone 1 VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2024-09-15   
757-991 9 Norfolk Zone 1 VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2024-09-15   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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